Quadratic Functions Test Review Unit 4
Authored by Travis Epperson
Mathematics
11th Grade
Used 1+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the general form of a quadratic equation?
ax2 + bx + c = 1
ax2 + bx = c
ax2 + bx + c = 0
a(x-h)2 + k = 0
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
How many solutions can a quadratic equation have? Select all that apply
1
0
3
2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the vertex form of a quadratic function?
y = a(x+h)2 + k
y = a(x-h)2 - k
y = a(x+h)2 - k
y = a(x-h)2 + k
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the vertex form of the quadratic function: y = -3x2 + 6x - 9?
y = -3(x - 1)2 - 6
y = -3(x + 1)2 - 6
y = -3(x - 2)2 - 9
y = -3(x + 2)2 - 9
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine the zeros of the quadratic equation: x2 - 5x + 6 = 0
x = 2, 3
x = -2, -3
x = 4, 5
x = 1, 6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Describe the graph the quadratic function: y = x2 - 4x + 3
The graph of the quadratic function y = x2 - 4x + 3 is a parabola that opens upwards and has a vertex at (0,3).
The graph of the quadratic function y = x2 - 4x + 3 is a parabola that opens upwards and has a vertex at (-4, 3).
The graph of the quadratic function y = x2 - 4x + 3 is a parabola that opens downwards and has a vertex at (-1, 2).
The graph of the quadratic function y = x2 - 4x + 3 is a parabola that opens upwards and has a vertex at (2, -1).
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the axis of symmetry for the quadratic function: y = -x2 + 2x + 1
x = -1
x = 1
x = 0
x = 2
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